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Title: Long Wavelength 256 X 256 Quantum Well Infrared Photodetector Portable Camera
Authors: Gunapala, S. D.
Liu, J. K.
Shott, C. A.
Hoelter, T.
Sundaram, M.
Park, J. S.
Laband, S.
James, J.
Issue Date: 25-Jun-1996
Citation: London, England
Abstract: In this paper, we discuss the development of very sensitive long wavelength infrared (LWIR) GaAs/AlGal-xAs Quantum well infrared photodetectors (QWIPS), fabrication of random reflectors for efficient light coupling, and the demonstration of a LWIR 256 X 256 focal plane array imaging camera. Excellent imagery, with a noise equivalent differential temperature (NE-delta-T) of 25 mK has been achieved.
Appears in Collections:JPL TRS 1992+

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